Word: weres
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Dates: during 1960-1969
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NASA's assumption was based on OAO-II's report of unexpectedly powerful ultraviolet radiation from half a dozen nearby galaxies. If this is true, NASA scientists reasoned, distant galaxies probably give off large amounts of the same invisible radiation. But those galaxies are receding from the earth...
There are other compelling objections to NASA's announcement. Most modern astronomers are confident that the technical yardstick by which they measure distant galaxies and quasars-the red shift of light from those bodies-is reasonably accurate. And by that measure, the most distant quasar so far observed by...
The potential for oil-pollution disaster has increased along with the size of tankers. In World War II 16,000-ton tankers were standard. Today 300,000-ton behemoths ply the sea, and larger ships are planned. As the Torrey Canyon dramatically demonstrated in 1967, one ship can cause a...
Currently Congress is considering a stiff bill to make oilmen liable for pollution in coastal waters. In Brussels last month, delegates from 49 countries met to tackle the problem of assigning liability for oil spills on the high seas. What is left unsolved is a really efficient way of removing...
The eyes insist that there is order among these exhibitions. Most obviously, they define a chronology of seeing through 700 years, during which the Western vision has come full spiral from the hieratic to the hieratic. For the anonymous Byzantine monk painting the Mother of God, the stylized emotions of...